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ASN Lookup Tool
AS28158 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS28158
Organisation
Ampernet Telecomunicações Ltda
Name
Private Use AS
Total IPv4 Addresses
23,808
Total IPv4 Prefixes
67
Total IPv6 Prefixes
8
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,896 out of 79,126
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2009-05-08
Registration Last Change
2013-03-06
Receiving From
ASN
Organisation
AS7018
US flagAT&T Enterprises, LLC
AS7922
US flagComcast Cable Communications, LLC
AS3320
DE flagDeutsche Telekom AG
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
Showing 5 of 73
Transit To
ASN
Organisation
AS262756
BR flagLigga Telecomunicações S.A.
AS262841
BR flagM.A. INFORMATICA LTDA
AS61717
BR flagNetTri Telecom
AS263439
BR flagSaber Informática LTDA
AS265189
BR flagInova Fibra
Showing 5 of 34
IPv4 Active Prefixes
PrefixRange FromRange To
38.255.29.0/2438.255.29.038.255.29.255
45.162.40.0/2245.162.40.045.162.43.255
45.189.147.0/2445.189.147.045.189.147.255
45.238.68.0/2345.238.68.045.238.69.255
45.238.70.0/2345.238.70.045.238.71.255
Showing 5 of 67
IPv6 Active Prefixes
PrefixRange FromRange To
2804:3a4::/322804:3a4::2804:3a4:ffff:ffff:ffff:ffff:ffff:ffff
2804:6fc::/332804:6fc::2804:6fc:7fff:ffff:ffff:ffff:ffff:ffff
2804:6fc:8000::/372804:6fc:8000::2804:6fc:87ff:ffff:ffff:ffff:ffff:ffff
2804:6fc:8800::/372804:6fc:8800::2804:6fc:8fff:ffff:ffff:ffff:ffff:ffff
2804:6fc:9000::/372804:6fc:9000::2804:6fc:97ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 8